diff options
Diffstat (limited to 'tools/perf/util')
-rw-r--r-- | tools/perf/util/header.c | 10 | ||||
-rw-r--r-- | tools/perf/util/util.h | 1 |
2 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 4a6a4b3a4ab7..d7e67b167ea3 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -16,6 +16,8 @@ #include "symbol.h" #include "debug.h" +static bool no_buildid_cache = false; + /* * Create new perf.data header attribute: */ @@ -470,7 +472,8 @@ static int perf_header__adds_write(struct perf_header *self, int fd) } buildid_sec->size = lseek(fd, 0, SEEK_CUR) - buildid_sec->offset; - perf_session__cache_build_ids(session); + if (!no_buildid_cache) + perf_session__cache_build_ids(session); } lseek(fd, sec_start, SEEK_SET); @@ -1189,3 +1192,8 @@ int event__process_build_id(event_t *self, session); return 0; } + +void disable_buildid_cache(void) +{ + no_buildid_cache = true; +} diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index de61441b6dd7..f380fed74359 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -154,6 +154,7 @@ extern void set_die_routine(void (*routine)(const char *err, va_list params) NOR extern int prefixcmp(const char *str, const char *prefix); extern void set_buildid_dir(void); +extern void disable_buildid_cache(void); static inline const char *skip_prefix(const char *str, const char *prefix) { |